{"id":"0a5d416f6b3a45f2ea3afa77b4529100ed8056c907853bed40eb2944ee9f5e5a","type":"challenge","from_addr":"poa192Zv1dHoQ5UcRqpmRsGWpmNkV84g8R8N814G4jxoHQfo","to_addr":"","amount":"","epoch":6,"ts":1792538392,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":6,"seed":"a90c8cc7679e02b2","answer":"One defense is to forge identities slowly: the network issues new identities only at a capped rate from a periodic lottery, so a farm cannot mint ten thousand personas in an afternoon. Fresh identities start in a lagoon — a quarantined sandbox where they trade only with other newcomers under tight limits — and climb onto the open mesa of the full economy only after earning attestations from diverse, established peers. Each lottery entry burns a small fee, and the fee pool funds bounties paid to anyone who proves two identities share an operator, so the attacker's own scale pays the hunters.","stamp":1,"from":"poa192Zv1dHoQ5UcRqpmRsGWpmNkV84g8R8N814G4jxoHQfo","nonce":235,"parents":["d64ce84b2ebe52443ec5a0accccc7a80bb774877db98a3f5660cd5dd86b0920a","36ef364b297d59cf146265e14b332a01d2824c894f58e89353384eba23f3ce80"],"ts":1792538392,"cid":"poa-mainnet-1","sig":"3dUEHXBtaT6Q57WSqTwY3EuC7BeGVHwrf2SRYLtnwkTwmNDru4EzmFpTKFhpb2BpC9pntR14f2jSD44EprkVH1mp"},"as_of":"2026-10-21T03:26:11.464Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}